Gas storage water heater

How does a high-efficiency gas storage water heater work?

High-efficiency gas storage water heaters operate by using the same technology as standard gas storage water heaters: a glass-lined steel tank is heated by a burner located at the bottom of the tank. The key differences that make them more efficient include...

What is a gas storage water heater?

Gas storage heats water in the tank, and stores a generous quantity ready for your use. A key benefit of a gas storage water heater is that it supplies hot water at mains pressure, which means you can run several taps and showers at once without loss of pressure. If playback doesn't begin shortly, try restarting your device.

What is a storage tank water heater?

A traditional storage tank water heater holds the hot water in a storage tank. Residential water heater tanks come in a variety of sizes. The most popular sizes are 40 gallon tanks, 50 gallon tanks, 75 gallon tanks, 80 gallon tanks, and 100 gallon tanks.

How does a gas water heater work?

A gas-fueled storage water heater heats water by means of a burner beneath the tank. Natural gas (or propane or kerosene, in some cases) is piped to a gas valve. Depending upon the age of the water heater, it may be served by a couple of different types of valves, as explained quite expertly in the following video.

Which water heater is fueled by natural gas?

The majority of water heaters are fueled by natural gas, though propane-fueled and electric water heaters are not unusual. Where natural gas is available, it is a much less expensive energy source than electricity. A gas-fueled storage water heater heats water by means of a burner beneath the tank.

How does a storage water heater work?

A single-family storage water heater offers a ready reservoir -- from 20 to 80 gallons -- of hot water. It operates by releasing hot water from the top of the tank when you turn on the hot water tap. To replace that hot water, cold water enters the bottom of the tank through the dip tube where it is heated, ensuring that the tank is always full.